LEN_SEQ = 100
THRESHOLD_VELOCITY = 0.1
VELOCITY_INTERVAL = 0.1
INDEX_FOREFINGER_TIP = 8
INDEX_THUMB_TIP = 4
THRESHOLD_DISTANCE_FINGERTIPS = 0.02
THRESHOLD_FOREFINGER_MOVEMENT = 0.2
WEBSOCKET_PORT = 8765
THRESHOLD_NOD = 20
THRESHOLD_SHAKE = 20
THRESHOLD_OK = 30
USE_ML = False

# Speech
SAMPLE_RATE = 16000
FRAME_SIZE = 10  # ms
LABELS_TOP_K = 5
SOX_EFFECT = [['gain', '-3.0']]
